openvrml::node_interface Class Reference

Type information for an interface of a node. More...

#include <openvrml/node.h>

Public Types
enum	type_id {   invalid_type_id,   eventin_id,   eventout_id,   exposedfield_id,   field_id }
	Identify the type of interface. More...

Public Member Functions
	node_interface (type_id type, field_value::type_id field_type, const std::string &id)
	Constructor. More...

Public Attributes
type_id	type
	The interface type. More...
field_value::type_id	field_type
	The field data type handled by this interface. More...
std::string	id
	The name of this interface. More...

Related Functions
(Note that these are not member functions.)
std::ostream &	operator<< (std::ostream &out, const node_interface::type_id type)
	Stream inserter. More...
std::istream &	operator>> (std::istream &in, node_interface::type_id &type)
	Stream extractor. More...
bool	operator== (const node_interface &lhs, const node_interface &rhs) throw()
	Compare for equality. More...
bool	operator!= (const node_interface &lhs, const node_interface &rhs) throw()
	Compare for openvrml::inequality. More...
std::ostream &	operator<< (std::ostream &out, const node_interface &interface_)
	Stream output. More...
std::istream &	operator>> (std::istream &in, node_interface &interface_)
	Stream input. More...

Detailed Description

Type information for an interface of a node.

Examples:

pretty_print.cpp.

Member Enumeration Documentation

enum openvrml::node_interface::type_id

Identify the type of interface.

Enumerator
invalid_type_id	Used to indicate an invalid or unknown interface type.
eventin_id	An eventIn.
eventout_id	An eventOut.
exposedfield_id	An exposedField.
field_id	A field.

Constructor & Destructor Documentation

openvrml::node_interface::node_interface ( type_id  type, field_value::type_id  field_type, const std::string &  id  )

inline

Constructor.

Parameters

[in]	type	the type of interface.
[in]	field_type	the field data type handled by the interface.
[in]	id	the name of the interface.

Friends And Related Function Documentation

std::ostream & operator<< ( std::ostream &  out, const node_interface::type_id  type  )

related

Stream inserter.

If type is node_interface::invalid_type_id, failbit is set on out.

Parameters

[in,out]	out	an output stream.
[in]	type	a node interface type.

Returns

out.

std::istream & operator>> ( std::istream &  in, node_interface::type_id &  type  )

related

Stream extractor.

Parameters

[in,out]	in	an input stream.
[out]	type	a node interface type.

Returns

in.

bool operator== ( const node_interface &  lhs, const node_interface &  rhs  ) throw ( )

related

Compare for equality.

Parameters

[in]	lhs	a node_interface.
[in]	rhs	a node_interface.

Returns

true if the two node_interfaces are equal, false otherwise.

bool operator!= ( const node_interface &  lhs, const node_interface &  rhs  ) throw ( )

related

Compare for openvrml::inequality.

Parameters

[in]	lhs	a node_interface.
[in]	rhs	a node_interface.

Returns

true if the two node_interfaces are equal, false otherwise.

std::ostream & operator<< ( std::ostream &  out, const node_interface &  interface_  )

related

Stream output.

Parameters

[in,out]	out	output stream.
[in]	interface_	node_interface.

Returns

out.

std::istream & operator>> ( std::istream &  in, node_interface &  interface_  )

related

Stream input.

Parameters

[in,out]	in	input stream.
[out]	interface_	node_interface.

Returns

in.

Member Data Documentation

openvrml::node_interface::type

The interface type.

Examples:

pretty_print.cpp.

openvrml::node_interface::field_type

The field data type handled by this interface.

openvrml::node_interface::id

The name of this interface.

Examples:

pretty_print.cpp.